Post-it Super Sticky Pop-up Notes stick practically anywhere. Revolutionary adhesive technology ensures your notes will stick securely to more surfaces. Stick your notes where they'll really get noticed like monitors, doors and walls. Pop-up feature offers the convenience of grabbing just one note, with just one hand. The accordion-style notes pop up one at a time from a specially designed Pop-up dispenser (sold separately), keeping the notes at your fingertips. Notes are ruled so you can make neater notes. The paper in Post-it Notes is sourced from certified, renewable and responsibly managed forests. Each pad includes 90 sheets.